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An increase in the concentration of OH- ions.
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Which causes the pH of a solution of a solution to increase?
Adding a base
What is a pH indicators?
A pH indicator is a halochromic chemical compound that is added in small amounts to a solution so that the pH (acidity or alkalinity) of the solution can be determined easily. Normally, the indicator causes the colour of the solution to change depending on the pH.
How does pH value of solution help to predict nature of solution?
An acidic solution has a pH under 7 and a basic solution has a pH over 7.
What does the pH of a solution represents?
The pH indicates how acidic or basic a solution is.
What happen with you mix pH solution with soap?
This depends on the pH value of this solution !
How do you raise pH of a solution?
Add an alkaline
Why would adding an acid or base lower the pH in a solution?
Adding an acid to a solution will lower it's Ph, but adding a base will raise it's Ph.
Predict what will happen to the pH of an acidic solution if you add water to it?
Adding water dilutes the solution and will raise the pH of an acidic solution (which is to say, the solution becomes less acidic).
Do you need to lower or raise the pH of water to prevent limescale?
Hi pH causes scaling
Which causes pH of a solution to increase?
Adding a base
What causes the pH of a solution increase?
adding a base.
Which causes the pH of a solution of a solution to increase?
Adding a base
What causes the pH of a solution of a solution to increase?
Adding a base will make the pH go up (increasing of OH- ions concentration).
What is a pH indicators?
A pH indicator is a halochromic chemical compound that is added in small amounts to a solution so that the pH (acidity or alkalinity) of the solution can be determined easily. Normally, the indicator causes the colour of the solution to change depending on the pH.
What is the name of the ion in the ammonia solution that causes the pH of 10?
hydroxide
What pH is ammonia?
Ammonia is a substance that when dissolved causes a solution to be basic (pH higher than 7) however without knowing the concentration of the ammonia in solution, it is impossible to determine the pH.
What is a indicators?
A pH indicator is a halochromic chemical compound that is added in small amounts to a solution so that the pH (acidity or alkalinity) of the solution can be determined easily. Normally, the indicator causes the colour of the solution to change depending on the pH.
